package org.ss.psci.dao;

import java.util.List;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.LockMode;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
import org.ss.psci.entity.PmStorage;
import org.ss.psci.entity.PmStorageDetails;

/**
 * Data access object (DAO) for domain model class PmStorage.
 * 
 * @see org.ss.psci.entity.PmStorage
 * @author MyEclipse Persistence Tools
 */

public class PmStorageDAO extends HibernateDaoSupport {
	private static final Log log = LogFactory.getLog(PmStorageDAO.class);
	// property constants
	public static final String NAME = "name";
	public static final String REMARK = "remark";
	public PmStorage copyEntity(PmStorage dest, PmStorage orig) {
		if (dest == null || orig == null) {
			return new PmStorage();
		}
		if (orig.getName() != null) {
			dest.setName(orig.getName());
		}

		if (orig.getRemark() != null) {
			dest.setRemark(orig.getRemark());
		}
		return dest;
	}
	protected void initDao() {
		// do nothing
	}

	public void save(PmStorage transientInstance) {
		log.debug("saving PmStorage instance");
		try {
			getHibernateTemplate().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(PmStorage persistentInstance) {
		log.debug("deleting PmStorage instance");
		try {
			getHibernateTemplate().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public PmStorage findById(java.lang.Integer id) {
		log.debug("getting PmStorage instance with id: " + id);
		try {
			PmStorage instance = (PmStorage) getHibernateTemplate().get(
					"org.ss.psci.entity.PmStorage", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(PmStorage instance) {
		log.debug("finding PmStorage instance by example");
		try {
			List results = getHibernateTemplate().findByExample(instance);
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding PmStorage instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from PmStorage as model where model."
					+ propertyName + "= ?";
			return getHibernateTemplate().find(queryString, value);
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByName(Object name) {
		return findByProperty(NAME, name);
	}

	public List findByRemark(Object remark) {
		return findByProperty(REMARK, remark);
	}

	public List findAll() {
		log.debug("finding all PmStorage instances");
		try {
			String queryString = "from PmStorage";
			return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public PmStorage merge(PmStorage detachedInstance) {
		log.debug("merging PmStorage instance");
		try {
			PmStorage result = (PmStorage) getHibernateTemplate().merge(
					detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(PmStorage instance) {
		log.debug("attaching dirty PmStorage instance");
		try {
			getHibernateTemplate().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(PmStorage instance) {
		log.debug("attaching clean PmStorage instance");
		try {
			getHibernateTemplate().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public static PmStorageDAO getFromApplicationContext(ApplicationContext ctx) {
		return (PmStorageDAO) ctx.getBean("PmStorageDAO");
	}
}